substitutable主题的文章列表，还有substitutable的技术要点_第1页

ORA-30747: cannot create substitutable tables or columns of non final type string.string

文档解释ORA-30747:cannotcreatesubstitutabletablesorcolumnsofnonfinaltypestring.stringCause:Theusertriedtocreatesubstitutabletableorcolumnofanonfinaltype.Thisoperati...

IT技术学习 ·2023-07-26

ORA-30753: column or table string is substitutable

文档解释ORA-30753:columnortablestringissubstitutableCause:Theuserisperforminganoperationthatisnotallowedonsubstitutablecolumnortable.Action:None。ORA-30753:columnort...

IT技术学习 ·2023-07-09

ORA-30752: column or table string is not substitutable

文档解释ORA-30752:columnortablestringisnotsubstitutableCause:Theuserisperforminganoperationthatisnotallowedonnonsubstitutablecolumnortable.Action:None这是一个Oracle错误，它...

IT技术学习 ·2023-07-09

ORA-22344: can not specify CONVERT TO SUBSTITUTABLE option for ALTER TYPE other than NOT FINAL change

文档解释ORA-22344:cannotspecifyCONVERTTOSUBSTITUTABLEoptionforALTERTYPEotherthanNOTFINALchangeCause:AnattemptwasmadetospecifyCONVERTTOSUBSTITUTABLEoptionforALTERTYP...

IT技术学习 ·2023-07-08

ORA-22339: cannot alter to not final since its attribute column is substitutable

文档解释ORA-22339:cannotaltertonotfinalsinceitsattributecolumnissubstitutableCause:Anattemptwasmadetoalteratypetonotfinalwhenitsembeddedattributeisdefinedassubstitu...

IT技术学习 ·2023-07-08